A typical 1 oz serving of pumpkin seeds contains 8.5 grams of protein (30.2 g per 100 g), which makes it a good source of protein. That covers roughly 17% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Around 22% of the calories in pumpkin seeds come from protein, so it is moderately protein-dense. It contributes to a day's protein total, but the bulk of what it delivers is energy rather than amino acids - treat it as a contributor alongside a denser source, not as the protein in a meal.
Among the 27 seeds in the database, pumpkin seeds ranks 5th by protein per serving, and 335th out of all 796 foods on the site. Set against roasted cottonseed kernels, another seed entry in the database, a serving carries about 0.6 g less protein (roasted cottonseed kernels has 9.1 g per 1 oz).
It is an incomplete protein on its own; pairing it with other plant foods across the day covers the full range of essential amino acids. The serving above is measured by weight at 28 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #170556 - "Seeds, pumpkin and squash seed kernels, dried" (SR Legacy, published 4/1/2019). Values are the published reference figures for that record, not lab measurements for a specific brand or batch.
Quick answers
Pumpkin seeds protein FAQ
How much protein is in pumpkin seeds per 100 g?
Pumpkin seeds has 30.2 g of protein per 100 g. A typical 1 oz serving (28 g) provides 8.5 g.
Is pumpkin seeds a complete protein?
No. Pumpkin seeds is an incomplete protein on its own; pairing it with other protein sources across the day covers the full range of essential amino acids.
How much of the Daily Value does a serving of pumpkin seeds cover?
A 1 oz serving of pumpkin seeds contains 8.5 g of protein, about 17% of the 50 g reference Daily Value.
Is pumpkin seeds a good source of protein?
Pumpkin seeds is a good source of protein, and about 22% of its calories come from protein, which makes it moderately protein-dense. Set against roasted cottonseed kernels, another seed entry in the database, a serving carries about 0.6 g less protein (roasted cottonseed kernels has 9.1 g per 1 oz).